Oleksandr

Oleksandr is a Senior Software Engineer and Technical Lead with 6+ years of experience building scalable solutions in e-commerce and logistics. Specialising in Java ecosystems and cloud architectures (AWS, Azure, GCP), he has led teams in transitioning legacy systems to microservices. Oleksandr combines deep technical expertise with strong Agile leadership and mentoring capabilities. 

Key Capabilities:

• 6+ years developing with Java/Spring ecosystems (Boot, Cloud, Security) 
  
• Technical Lead experience in e-commerce domains 
  
• Expert in cloud solutions (AWS, Azure, GCP) and containerisation (Kubernetes, Docker) 
  
• Successfully migrated legacy mainframe systems to microservices architectures 
  
• Strong event-driven architecture skills (Kafka, Pub/Sub, SQS) 
  
• Proficient in full development lifecycle from design to CI/CD implementation 
  
• Experienced in conducting technical interviews and improving team processes 
  
• Multilingual (English C1, Polish C1, Ukrainian/Russian native) 

More profiles

Çağla - Sr. Site Reliability Engineer

Cloud Consultancy

Sr. Site Reliability Engineer

Jacek

Cloud Consultancy

DevOps, Platform Engineer, SRE, Cloud Architect

Mohamed

Cloud Consultancy

Senior Cloud Infrastructure Engineer

Mohit

Cloud Consultancy

Cloud Engineer